Base | Representation |
---|---|
bin | 10100100011111000010110… |
… | …11111100011000010011001 |
3 | 12221002100110120002221200002 |
4 | 22101330023133203002121 |
5 | 21411233331231404340 |
6 | 240054413130222345 |
7 | 12344361026031032 |
oct | 1221741337430231 |
9 | 187070416087602 |
10 | 45213313544345 |
11 | 13451949872741 |
12 | 50a27872849b5 |
13 | 1c2c79bcb058b |
14 | b2449c1a9a89 |
15 | 53617e5eb715 |
hex | 291f0b7e3099 |
45213313544345 has 8 divisors (see below), whose sum is σ = 54256238583360. Its totient is φ = 36170475948720.
The previous prime is 45213313544341. The next prime is 45213313544369. The reversal of 45213313544345 is 54344531331254.
45213313544345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45213313544345 - 22 = 45213313544341 is a prime.
It is a super-3 number, since 3×452133135443453 (a number of 42 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 45213313544345.
It is not an unprimeable number, because it can be changed into a prime (45213313544341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20717885 + ... + 22795994.
It is an arithmetic number, because the mean of its divisors is an integer number (6782029822920).
Almost surely, 245213313544345 is an apocalyptic number.
It is an amenable number.
45213313544345 is a deficient number, since it is larger than the sum of its proper divisors (9042925039015).
45213313544345 is a wasteful number, since it uses less digits than its factorization.
45213313544345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43721695.
The product of its digits is 5184000, while the sum is 47.
Adding to 45213313544345 its reverse (54344531331254), we get a palindrome (99557844875599).
The spelling of 45213313544345 in words is "forty-five trillion, two hundred thirteen billion, three hundred thirteen million, five hundred forty-four thousand, three hundred forty-five".
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